White Balance in Lightroom: Fixing Color Casts

Your photo has a color cast. Everything looks orange, or blue, or weirdly green. The image doesn't match what you saw, and it doesn't match what you want.

This is a white balance problem, and it's one of the most common issues photographers face.

White balance is almost always fixable, and if you shot in RAW, it's fixable with zero quality loss. Here's how.

What White Balance Actually Is

Every light source has a color. Daylight is blue-ish, tungsten bulbs are orange-ish, and fluorescent lights are green-ish. Your eyes automatically adjust, so you barely notice, but cameras don't adjust as well.

White balance is the process of telling your camera (or editing software) what "white" should look like under the current light. Once white is correctly calibrated, all other colors fall into place.

When white balance is wrong, whites look colored, and that color cast spreads across everything. Fix the white balance, and the whole image corrects.

The Two Sliders: Temperature and Tint

Lightroom gives you two white balance controls:

Temperature (Blue to Yellow)

This is the primary adjustment, since most color casts are temperature-related.

Move left (cooler/blue): Counteracts warm light sources like tungsten, candlelight, or warm LEDs. Also useful for reducing overly warm golden hour shots.
Move right (warmer/yellow): Counteracts cool light like shade, overcast sky, or blue-tinged LEDs. Also adds intentional warmth.

The slider goes from roughly 2000K to 50000K (Kelvin). Lower numbers are cooler; higher numbers are warmer.

Tint (Green to Magenta)

This handles the secondary axis of color balance. It's less commonly needed but critical when it is.

Move left (more green): Counteracts magenta casts (rare).
Move right (more magenta): Counteracts green casts, which are common with fluorescent lighting and some LED sources.

Most adjustments are Temperature. Tint fine-tunes when temperature alone doesn't solve the problem.

Method 1: The Eyedropper

The eyedropper is the fastest route to accurate white balance. You click on something in your image that should be a neutral gray or white, and Lightroom shifts the entire color balance to make that pixel neutral. Everything else falls into line.

It works surprisingly well when you have a good target to click on. When you don't, you'll need to go manual.

How to Use It:

Click the eyedropper (or press W) to activate it.
Find something neutral in your image. Look for something that should be gray, white, or black. Not stark white (which may be blown out) or deep black (which may lack information), but a middle neutral.

Good targets:

White shirts or paper (not stark white, but light gray areas within them)
Gray concrete or pavement
White walls in neutral light
The whites of someone's eyes (if visible and well-lit)
Any surface you know should be colorless

Click on the neutral area. Lightroom calculates what color that pixel actually is and shifts Temperature and Tint to make it neutral.
Evaluate the result. Does the overall image look right? Check skin tones, check the sky, check other known colors.

If it's close but not quite right, fine-tune manually from this starting point.

When the Eyedropper Fails:

No neutral reference in frame. If everything in your image has color, there's nothing for the eyedropper to calibrate from.
Clicked something that isn't neutral. That "white" wall might actually be cream colored. That "gray" surface might be slightly blue.
Mixed lighting confuses things. If your image has multiple light sources with different colors, clicking one area calibrates for that light but makes other areas look wrong.

When the eyedropper doesn't nail it, adjust manually.

Method 2: Manual Adjustment

Sometimes there's nothing neutral to click on, or the eyedropper gets it close but not quite right. Manual adjustment means moving the Temperature and Tint sliders by eye until the image looks correct to you.

This sounds imprecise, and it is, but your eye is remarkably good at detecting color casts once you know what to look for. With practice, you'll spot a slight orange shift or a green tint within seconds.

Start with Temperature:

Ask yourself: does the image look too warm (orange/yellow) or too cool (blue)?

Too warm? Move Temperature left.
Too cool? Move Temperature right.

Make the adjustment, then evaluate. Look at skin tones if present, since they're sensitive indicators. Look at whites in the scene. Do they look white?

Then Adjust Tint:

After Temperature is close, check for green or magenta cast.

Greenish cast? Move Tint right.
Magenta cast? Move Tint left.

Tint adjustments are usually smaller than Temperature. Often just +5 to +15 fixes fluorescent green.

Creative vs Corrective

Here's where white balance gets interesting. Sometimes "correct" white balance isn't what you want. A sunset should feel warm. Technically correcting it to neutral removes the mood. A moody blue-hour scene should feel cool.

After getting neutral, you can deliberately push Temperature or Tint for emotional effect. This is different from having wrong white balance by accident.

Method 3: Presets (As Shot, Auto, Daylight, etc.)

Lightroom's white balance dropdown offers presets:

As Shot: Whatever your camera recorded
Auto: Lightroom's best guess
Daylight, Cloudy, Shade, Tungsten, Fluorescent, Flash: Approximations for these light sources

These work well as starting points. For example, if you shot under tungsten light but your camera was set to daylight, selecting Tungsten will make a big initial correction.

Click one, see if it helps, then fine-tune from there.

Special Situations

Mixed Lighting

This is the hardest white balance scenario. Different light sources in the same scene have different colors, like tungsten in one area and daylight in another.

There's no single white balance that fixes both, but you have a few options.

Choose a priority. Correct for the most important area (usually the subject) and accept that other areas will have casts.

Use local adjustments. The Adjustment Brush has Temperature and Tint controls. Paint over areas that need different correction than the global setting.

Convert to black and white. If color correction is impossible, removing color solves the problem.

Accept the reality. Sometimes mixed lighting is the aesthetic. Warm interior, cool window light. This contrast can be beautiful if intentional.

Skin Tones

Skin is the most critical color to get right. Our eyes are extraordinarily sensitive to how faces look, far more than any other subject. A landscape with a slight warm cast might look lovely, but a portrait with the same cast makes someone look ill.

When correcting white balance with people in frame, skin should be your final judge. Get the global balance close using neutral references, then check whether faces look healthy and natural.

Get global white balance close using neutral references.
Check skin. Does it look healthy and natural?
If skin is still off but backgrounds are fine, use local adjustments on skin.

Skin should never be pure orange, pure red, or noticeably gray. A slight warmth is usually more flattering than neutral.

RAW vs JPEG

If you shot RAW, white balance changes are essentially free. The original data hasn't had any processing applied, so you can set any white balance without quality loss.

If you shot JPEG, the camera's white balance has already been baked in. You can still adjust, but you're fighting against processing that already happened. Shifts are more likely to cause artifacts or quality loss.

This is one of RAW's biggest practical advantages.

Batch Application

White balance corrections are one of the most satisfying things to sync across a batch of images. If you shot a whole session under the same light, correct one image, then sync the white balance to all similar images. Dozens of photos fixed in seconds.

This is where batch editing really shines. One good white balance correction propagated across an entire shoot saves enormous time.

Common Color Casts and Fixes

Orange Indoor Photos

Cause: Tungsten lighting, the warm glow from traditional incandescent bulbs that makes everything look like it was dipped in amber. This is the most common indoor color cast.

Fix: Move Temperature significantly left (cooler), often 1000-2000K or more. The correction will feel aggressive, but trust it.

Blue/Gray Shade Photos

Cause: Open shade is lit by blue sky, not direct sun. Your eyes compensate for this automatically, but the camera records the blue faithfully. Portraits shot in shade often have this cool, slightly lifeless quality.

Fix: Move Temperature right (warmer), typically 500-1500K. You'll notice skin tones immediately improve.

Green-Tinted Photos

Cause: Fluorescent lights, some LEDs, or reflected light from foliage. Office spaces and older buildings are the usual culprits. The green is subtle enough that you might not notice until you compare it to a properly balanced image.

Fix: Move Tint toward magenta. This is one of the few times Tint does the heavy lifting. You may also need a small Temperature adjustment.

Yellow Overcast Photos

Cause: Cloudy light filtered through haze or pollution can shift warm rather than the expected cool overcast tone. This confuses photographers who expect overcast days to produce neutral or cool light.

Fix: Move Temperature left if too warm. The adjustment is usually subtle, maybe 200-500K.

Magenta-Tinted Photos

Cause: Less common, but certain LED panels, mixed lighting environments, or unusual atmospheric conditions can push things magenta. Some camera sensors also have a slight magenta bias in specific conditions.

Fix: Move Tint toward green. Small adjustments go a long way here.

Golden Hour Overcorrection

Cause: Your camera's auto white balance saw all that warm golden hour light and tried to neutralize it, killing the very thing that made the light special. This is one of the most common camera mistakes photographers make.

Fix: Move Temperature right to restore the natural warmth. The whole point of shooting at golden hour is that warm glow. Let it be warm.

The Final Check

After adjusting white balance, zoom out and look at the whole image. Ask yourself these questions.

Do neutrals look neutral?
Do skin tones look healthy?
Does the mood match what I want?
Are there any obvious color casts remaining?

If yes to all, you're done. If something still feels off, check Tint if you only adjusted Temperature, or look for localized color problems that need targeted correction.

Key Takeaways

Use the eyedropper on something neutral (white shirt, gray concrete, white of an eye) for the fastest route to accurate white balance.
Temperature handles most color casts (blue-to-yellow axis), while Tint corrects the less common green-to-magenta casts from fluorescent or LED lighting.
For mixed lighting scenes, correct for the most important area (usually the subject) and use local adjustment brushes to fix other areas separately.
Shooting RAW gives you zero-quality-loss white balance changes after the fact, making it the single biggest practical advantage of RAW over JPEG.